Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2021
Forfattere
Jørn Petter StorholtSammendrag
Det er ikke registrert sammendrag
Forfattere
Jørn Petter StorholtSammendrag
Det er ikke registrert sammendrag
Forfattere
R.E. Neale P.W. Barnes T. Matthew Robson P.J. Neale Craig E. Williamson R.G. Zepp S.R. Wilson S. Madronich A.L. Andrady Anu Heikkilä Germar Bernhard A.F. Bais P.J. Aucamp A.T. Banaszak J.F. Bornman L.S. Bruckman S.N. Byrne Bente Føreid D.-P. Häder L.M. Hollestein W.-C. Hou Samuel Hylander Marcel A.K. Jansen A.R. Klekociuk J.B. Liley J. Longstreth R.M. Lucas J. Martinez-Abaigar K. McNeill C.M. Olsen K.K. Pandey L.E. Rhodes S.A. Robinson K.C. Rose Tamara Schikowski K.R. Solomon B. Sulzberger J.E. Ukpebor Q.-W. Wang S.-A. Wängberg C.C. White S. Yazar A.R. Young P.J. Young L. Zhu M. ZhuSammendrag
This assessment by the Environmental Effects Assessment Panel (EEAP) of the United Nations Environment Programme (UNEP) provides the latest scientific update since our most recent comprehensive assessment (Photochemical and Photobiological Sciences, 2019, 18, 595–828). The interactive effects between the stratospheric ozone layer, solar ultraviolet (UV) radiation, and climate change are presented within the framework of the Montreal Protocol and the United Nations Sustainable Development Goals. We address how these global environmental changes affect the atmosphere and air quality; human health; terrestrial and aquatic ecosystems; biogeochemical cycles; and materials used in outdoor construction, solar energy technologies, and fabrics. In many cases, there is a growing influence from changes in seasonality and extreme events due to climate change. Additionally, we assess the transmission and environmental effects of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which is responsible for the COVID-19 pandemic, in the context of linkages with solar UV radiation and the Montreal Protocol.
Forfattere
Jostein FrydenlundSammendrag
Det er ikke registrert sammendrag
Forfattere
Lawrence E. Stevens Anwar A. Aly Sarah M. Arpin Iva Apostolova Gail M. Ashley Paulo Quadri Barba Jose Barqúin Aude Beauger Lachen Benaabidate Sami Ullah Bhat Lhoussaine Bouchaou Marco Cantonati Teresa M. Carroll Russell Death Kathleen A. Dwire Miguel Fernandes Felippe Roderick J. Fensham Alan E. Fryar Roger Pascual i Garsaball Vojsava Gjoni Douglas, S. Glazier Nico Goldscheider Joseph T. Gurrieri Ragnhildur Gudmundsdottir Atzalan Rodriguez Guzman Michal Hájek Kristian Hassel Tamara Heartsill-Scalley Jaume Solé i Herce Dirk Hinterlang Joseph H. Holway Jari Ilmonen Jeffrey Jenness Jutta Kapfer Ioannis Karaouzas Robert L. Knight Agnes-Katharina Kreiling Christian Herrera Lameli Jeri D. Ledbetter Nataly Levine Melinda D. Lyons Robert E. Mace Angeliki Mentzafou Pierre Marle NIls Moosdorf Monica K. Norton Allan Pentecost Guillermo Garcia Pérez Bianca Perla Kamilla Skaalsveen Olivier VoldoireSammendrag
Springs are ecosystems influenced by the exposure of groundwater at the Earth's surface. Springs are abundant and have played important, highly interactive ecological, cultural, and socio-economic roles in arid, mesic, and subaqueous environments throughout human evolution and history. However, springs also are widely regarded as being highly threatened by human impacts. Cantonati et al. (2020a) recommended increased global awareness of springs, including basic mapping, inventory and assessment of the distribution and ecological integrity of springs. We conducted a preliminary global analysis on the ecological integrity of springs by reviewing information on the distribution, ecohydrogeology, associated species, kinds and intensity of human uses, and level of ecological impairment of spring ecosystems. We reviewed information on an estimated 250,000 spring ecosystems among 78 countries across much of the world. Available literature on spring ecological integrity is sparse, widely scattered, and spatially erratic, with major gaps in knowledge. We report large differences in the quality and extent of information among countries and continents, with only moderate data availability even among developed countries, and limited information across most of the developing world. Among countries with available data, ecological impairment of springs is everywhere rampant, sometimes exceeding 90% in developed regions. Impairment among Holarctic nations is generally negatively related to distance from human development, elevation, and latitude, but such patterns are less evident in Africa, Australia, and South America. Declining trends in ecosystem condition, compounding threat factors, and spring-dependent population declines, extirpation, and extinctions of plants, invertebrates, fish, and herpetofauna are widely reported. Overall, available information indicates a global crisis in spring ecosystem integrity, with levels of ecosystem impairment ranging from Vulnerable to fully Collapsed. The threats to aquifers and the ecological integrity of springs vary spatially. Many springs are impaired by local impacts due to flow diversion, geomorphic alteration, land use practices, recreation impacts, and the introduction of non-native species. These threats can be reduced through education, rehabilitation of geomorphology and habitat quality, and species reintroductions if the supporting aquifer remains relatively intact. However, springs also are widely threatened by regional to global factors, including groundwater extraction and pollution, as well as climate change. Such coarse-scale, pre-emergence impacts negatively affect the sustainability of spring ecosystems and the aquifers that support them. Improving understanding and stewardship of springs will require much additional systematic inventory and assessment, improved information management, and reconsideration of basic conservation concepts (e.g., habitat connectivity), as well as cultural and socio-economic valuation. Substantial societal recognition, discussion, and policy reform are needed within and among nations to better protect and sustainably rehabilitate springs, their supporting aquifers, and the spring-dependent human and biotic populations that depend upon them.
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Wenche DramstadSammendrag
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Sammendrag
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Forfattere
Victoria Stornes MoenSammendrag
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Sammendrag
In Norway, both reindeer herders and sheep farmers base their meat production on natural outfield (utmark) pastures during the summer. In winter, most of the sheep are housed and fed indoors, while the reindeer survive on outfield pastures the whole year. During the last few decades, the losses of both sheep and reindeer to protected carnivores has increased in several areas in Norway. In this article, we focus on reindeer herding in the Troms and Nordland reindeer grazing area (reinbeiteområde). Due to large losses of reindeer calves, during the period from their birth in spring until late autumn, several reindeer herding districts hardly have any animals for slaughter. This has a very negative impact on both the economy and the cultural way of life. This article also discusses the reasons why it is difficult to document/prove who or what is responsible for the losses of reindeer calves. It is difficult to get permission to cull extra-active predators if the politically determined quota in each management region is not fulfilled. Documenting the correct number of predators inside each management region is therefore very important for reindeer herding and sheep farming. This has led to criticism and demonstrations by reindeer herders and sheep farmers. Norwegian predator policy formally builds on differentiated management. However, external review reveals that the management model builds on erroneous assumptions. Further, international law also requires that the burden created by predators does not unduly affect indigenous culture. The authors conclude that there is a need for extensive reforms in predator management in Norway.
Forfattere
Ingrid TengeSammendrag
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